Satellite broadcast video picture improving apparatus and method
US6240551A · kind A · utility
2Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1998 |
| Grant date | May 29, 2001 |
| Priority date | — |
| Expiry date | Mar 14, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/47
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus, method and system for transmitting a video signal and picture correction information therefor via a satelite or like transmission system. Mechanisms for, receiving a transmitted video signal and correction information and for processing a received video signal based on the correction information before display are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.